Swollen and Self-serving

Swollen adjective - Enlarged beyond normal from internal pressure.

Self-serving and swollen are semantically related In some cases you can use "Self-serving" instead an adjective "Swollen".

Self-serving adjective - Overly concerned with one's own desires, needs, or interests.

Swollen and self-serving are semantically related in egotistic topic. Sometimes you can use "Swollen" instead an adjective phrase "Self-serving".